/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { ArkFile, ModelUtils, Stmt } from 'arkanalyzer';
import { StmtMatcherCallback } from '../Matchers';

export function matchStmt(arkFiles: ArkFile[], matchers: StmtMatcherCallback[]): void {
    for (const arkFile of arkFiles) {
        const methods = ModelUtils.getAllMethodsInFile(arkFile);
        for (const method of methods) {
            method.getCfg()?.getStmts().forEach(s => iterateStmt(s, matchers));
        }
    }
}

function iterateStmt(stmt: Stmt, matchers: StmtMatcherCallback[]): void {
    for (const item of matchers) {
        if (item.matcher.match(stmt)) {
            item.callback(stmt);
        }
    }
}